【求助】请教DNV规范的一句话

SaTan · 发表于 2009-6-29 23:36

最近在看DNV规范关于燃气轮机安装方面的规范，由于英语水平有限，遇到如下一句话，不知作何理解，还请高手指点，不胜感激。原文如下：
The exhaust receiver shall be equipped with explosion relief ventilation sufficiently dimensioned to prevent excessive explosion pressures in the event of ignition failure of one cylinder followed by ignition of the unburned gas in the receiver.